| 映秀镇磨子沟泥石流历史发育演化分析及危险性预测 |
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| 引用本文： | 刘毅,沈军辉. 映秀镇磨子沟泥石流历史发育演化分析及危险性预测[J]. 勘察科学技术, 2011, 0(3): 33-35 |
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| 作者姓名： | 刘毅 沈军辉 |
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| 作者单位： | 1. 辽宁省冶金地质勘查局四零二地质大队,辽宁·鞍山,114009
2. 成都理工大学地质灾害防治与地质环境保护国家重点实验室,成都市,610059 |
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| 摘 要： | 磨子沟为四川映秀境内岷江左岸的一级支沟,乃一大规模古泥石流沟.汶川地震在沟域内形成大量的滑坡、崩塌堆积物,而213国道恰由沟口通过.因此,预测评价沟内泥石流爆发的危险性对213国道的防灾减灾及对该区古泥石流形成的认识都具有重要意义.该文采用地质分析及危险度计算的综合方法预测了磨子沟泥石流的危险度属轻度危险.
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| 关 键 词： | 磨子沟 古泥石流沟 泥石流危险性分析 |
Historical Development Analysis of Mozigou Debris Flow in Yingxiu Town and Risk Forecast |
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| Liu Yi,Shen Junhui. Historical Development Analysis of Mozigou Debris Flow in Yingxiu Town and Risk Forecast[J]. Site Investigation Science and Technology, 2011, 0(3): 33-35 |
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| Authors: | Liu Yi Shen Junhui |
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| Affiliation: | Liu Yi1 Shen Junhui2(1.No.402 Geological Brigade of Liaoning Metallurgy Geological Prospecting Bureau 2.State Key Laboratory of Geological Hazard Prevention and Geological Environmental Protection,Chengdu University of Technology) |
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| Abstract: | |
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| Keywords: | Mozigou old debris flow gully risk analysis of debris flow |
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